Diagnostic Test

WARNING: This page is about a different car, the 2015 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FOR AN ACTIVE DTC

With the scan tool, read DTCs.
Is the DTC active?

Yes
- Perform the diagnostic test procedure for CAN Interior Bus. Refer to DIAGNOSIS AND TESTING .
No
- Perform the diagnostic test procedure for Stored Lost Communication DTCs. Refer to STORED LOST COMMUNICATION DTCS .